Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Graph
Popular Examples
slope of x-5y=15inverse of f(x)=(\sqrt[3]{x+4})/7symmetry x^2+5inflection x/(x^2+10x+24)f(x)=e^{x^2}
Frequently Asked Questions (FAQ)
What is the domain of 1/(sqrt(x-8)) ?
The domain of 1/(sqrt(x-8)) is x>8